/*
  Nano System — Global Styles (RTL)
  - Fonts: Cairo (Arabic body), Poppins (Latin headings as Gilroy-like)
  - Palette: Dark Blue (headings/buttons), Bright Green (CTAs)
  - Layout: Flexbox/Grid, responsive
*/
:root{
  --primary-800:#0f2b5b; /* dark blue */
  --primary-700:#143567;
  --primary-600:#18407d;
  --accent-600:#00c853; /* bright green */
  --accent-700:#00b34b;
  --text-900:#0f172a;
  --text-700:#334155;
  --muted-600:#64748b;
  --muted-200:#e2e8f0;
  --muted-100:#f1f5f9;
  --white:#ffffff;
  --maxw:1200px;
  --radius:14px;
  --shadow:0 10px 30px rgba(15,43,91,.08);
}
/* CSS Reset (modern) */
*,*::before,*::after{box-sizing:border-box}
html{font-family:'Cairo', system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Poppins', Arial, sans-serif;line-height:1.6;scroll-behavior:smooth}
body{margin:0;color:var(--text-900);background:#fff}
img,svg{max-width:100%;height:auto;display:block}
button{font:inherit}
a{color:inherit;text-decoration:none}

/* Containers */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding:0 20px}
.section{padding:64px 0}
.section-header{text-align:center;max-width:800px;margin:0 auto 32px}
.section-header h2{font-size:2rem;margin:0 0 10px;color:var(--primary-800)}
.section-header p{color:var(--text-700)}

/* Header / Navbar */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.8);backdrop-filter: saturate(180%) blur(10px);border-bottom:1px solid var(--muted-100)}
.nav{display:flex;align-items:center;gap:16px;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--primary-800)}
.logo i{color:var(--accent-600)}
.nav-links{display:flex;gap:14px;align-items:center}
.nav-links a{padding:8px 10px;border-radius:10px;color:var(--text-700)}
.nav-links a.active,.nav-links a:hover{color:var(--primary-800);background:var(--muted-100)}
.nav-toggle{display:none;border:0;background:transparent;font-size:1.25rem;color:var(--primary-800)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:10px 14px;border:1px solid transparent;transition:all .2s ease;cursor:pointer}
.btn-ghost{border-color:var(--muted-200);color:var(--primary-800);background:#fff}
.btn-ghost:hover{background:var(--muted-100)}
.btn-primary{background:var(--primary-800);color:#fff}
.btn-primary:hover{background:var(--primary-700)}
.btn-accent{background:var(--accent-600);color:#fff}
.btn-accent:hover{background:var(--accent-700)}
.btn-outline{border-color:var(--primary-600);color:var(--primary-800);background:transparent}
.btn-outline:hover{background:rgba(24,64,125,.08)}
.btn-lg{padding:12px 18px;font-weight:700}
.btn-icon{background:var(--muted-100);color:var(--primary-800)}

/* Hero */
.hero{padding:56px 0 32px;background:linear-gradient(180deg,#fff 0%, #f8fbff 60%, #fff 100%)}
.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.hero-text h1{margin:0 0 12px;font-size:2.2rem;color:var(--primary-800)}
.hero-text .brand{color:var(--primary-800)}
.subtitle{color:var(--text-700);font-size:1.05rem}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.note{margin:10px 0 0;color:var(--muted-600);font-size:.95rem}
.hero-ill{display:flex;justify-content:center}
.svg-ill{width:100%;max-width:520px}
.svg-card{fill:#fff;stroke:var(--primary-600);stroke-opacity:.15;stroke-width:2;filter:drop-shadow(0 6px 24px rgba(15,43,91,.06))}
.svg-dot{fill:var(--accent-600)}

/* Cards */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--muted-100);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px}
.card-icon{font-size:1.5rem;color:var(--primary-800)}
.card h3{margin:2px 0 0;color:var(--primary-800)}
.card p{margin:0;color:var(--text-700)}
.card-link{margin-top:6px;color:var(--primary-800);font-weight:700}
.card-link:hover{text-decoration:underline}

/* Feature sections */
.feature{padding:56px 0;background:#fff}
.feature-alt{background:linear-gradient(180deg,#fff 0,#f6f9ff 100%)}
.feature-text h3{margin:0 0 6px;color:var(--primary-800)}
.feature-text p{margin:0 0 10px;color:var(--text-700)}
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.feature-list li{display:flex;align-items:center;gap:8px;color:var(--text-700)}
.feature-list i{color:var(--accent-600)}
.feature-ill .illus{height:220px;border-radius:16px;background:conic-gradient(from 180deg at 50% 50%, #e6f6ff, #f2fff7, #eef2ff, #e6f6ff);border:1px solid var(--muted-100);box-shadow:var(--shadow)}

/* CTA Banner */
.cta-banner{background:linear-gradient(90deg,var(--primary-800),var(--primary-600));color:#fff}
.cta-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 0}
.cta-wrap h3{margin:0;font-size:1.6rem}
.cta-wrap p{margin:6px 0 0;opacity:.9}

/* Footer */
.site-footer{background:#0b223f;color:#dbeafe;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:32px 0}
.site-footer h4{margin:0 0 10px;color:#fff}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.site-footer a{color:#dbeafe}
.site-footer a:hover{color:#fff}
.store-badges{display:flex;gap:10px;margin-top:10px}
.store{display:inline-flex;align-items:center;justify-content:center;border:1px solid #375a7f;border-radius:10px;padding:8px 10px;color:#fff;font-size:.9rem}
.footer-bottom{border-top:1px solid #254566}
.footer-bottom .container{padding:12px 20px}
.footer-bottom p{margin:0;color:#c7d7ea}

/* Forms */
.form{display:grid;gap:12px}
.input{border:1px solid var(--muted-200);border-radius:12px;padding:10px;background:#fff}
.textarea{min-height:140px}

/* Pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plan{background:#fff;border:1px solid var(--muted-100);border-radius:16px;padding:20px;box-shadow:var(--shadow)}
.plan h3{margin:0 0 8px;color:var(--primary-800)}
.price{font-size:2rem;font-weight:800;color:var(--primary-800);margin:8px 0}
.plan ul{list-style:none;padding:0;margin:10px 0;display:grid;gap:8px;color:var(--text-700)}
.badge{display:inline-block;background:#e6fff1;color:#067a3a;border:1px solid #9bf0c1;border-radius:999px;padding:4px 10px;font-size:.85rem}

/* Utilities */
.hide{display:none}
.mt-24{margin-top:24px}
.center{text-align:center}

/* Responsive */
@media (max-width: 992px){
  .grid-2{grid-template-columns:1fr;gap:20px}
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .pricing{grid-template-columns:1fr}
}
@media (max-width: 680px){
  .nav-toggle{display:inline-flex}
  .nav-links{position:absolute;top:64px;inset-inline:0;background:#fff;border-bottom:1px solid var(--muted-100);padding:10px 20px;display:none;flex-direction:column;align-items:flex-start}
  .nav-links.show{display:flex}
  .cards-grid{grid-template-columns:1fr}
  .cta-wrap{flex-direction:column;align-items:flex-start}
}